MM300 - SKX007 Conversion Case, 42mm


  • Compatible with Seiko 7s, NH, 4r movements
  • Compatible with 28.5mm dials
  • Lug width: 22mm
  • Thickness: 9.1mm (no crystal or caseback)
  • Diameter:42 mm
  • Lug-to-lug: 47.5mm
  • Comes with case only
  • As with every case we take in, we do not guarantee functionality or compatibility with other parts. Measurements taken by user may vary slightly from ours.
  • Parts show signs of wear. See pictures for details.
  • SKU: DM85